AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DG22 ∴ Orbital info ∴ Epoch epochXXX
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(438852) 2009DG22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 438852.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73234 2.436e-08 au
e 0.162629 4.954e-08
i 12.218 6.093e-06 deg
Ω 142.488 3.037e-05 deg
ω 150.573 4e-05 deg
M 336.829 2.671e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.288 au
Aphelion 3.1767 au
Asc. node-Earth separation 2.11247 au
Desc. node-Earth separation 1.31755 au
Earth MOID 1.28023 au
Orbital period 1649.68 days
Date of orbit computation  Jun 5 02:11
Correlation matrix
1.000000000.124999460.024714380.019621690.21788560-0.56649335
0.124999461.00000000-0.01952319-0.018664120.14659325-0.18790118
0.02471438-0.019523191.000000000.21222935-0.14073808-0.02754790
0.01962169-0.018664120.212229351.00000000-0.73996986-0.00776244
0.217885600.14659325-0.14073808-0.739969861.00000000-0.63765157
-0.56649335-0.18790118-0.02754790-0.00776244-0.637651571.00000000
Covariance matrix
5.93292402E-161.50825302E-163.66771190E-151.45128421E-142.12261835E-13-3.68544004E-13
1.50825302E-162.45393684E-15-5.89241687E-15-2.80750812E-142.90438817E-13-2.48611565E-13
3.66771190E-15-5.89241687E-153.71212088E-113.92643357E-11-3.42950678E-11-4.48290593E-12
1.45128421E-14-2.80750812E-143.92643357E-119.22069161E-10-8.98679346E-10-6.29564275E-12
2.12261835E-132.90438817E-13-3.42950678E-11-8.98679346E-101.59962419E-09-6.81165361E-10
-3.68544004E-13-2.48611565E-13-4.48290593E-12-6.29564275E-12-6.81165361E-107.13378926E-10